I have a turkey diaphram call with me almost all the time. The best use for it is if a deer gets spooked and cant figure out what spooked it, I give some clucks on the diaphram, and it has calmed an uneasy deer many times for me. As far as using it while you are walking, probably not, our footstep pattern is different from any animal out there and deer pick that out. If you want to disguise that, walk in like a squirrel, a few qiuick steps, then stop, and repeat